iOn Vision requires your LMU devices to be registered in CTC, and the iOn Vision service must be enabled for each LMU. Additionally, users utilizing the iOn Vision API must have access to the Video Service application with the iOn Vision role.
NOTE: CalAmp typically performs these steps on behalf of the customer with the purchase of the service.
All CTC APIs require authentication. See "The API Login Interface" in the Getting Started section of the developer portal for more information on authenticating for API access.